Can help me with the class Scanner?

Question

How do it use the class Scanner in java

Answer 1

Scanner var = new Scanner (System.in);

If you want to read in an input, for example, you want the user to enter an integer (non-decimal number), you need to call:

Int num = var.nextInt();

Or if you want to read in a String;

String str = var.nextLine()

https://code.sololearn.com/c4yofH1Bpxy1/?ref=app

Answer 2

https://www.w3schools.com/java/java_user_input.asp

Answer 3

Thank you